How do astronauts pee and dispose of their bodily wastes in low-gravity environments? A YouTube video uploaded by ESA shows Italian astronaut Samantha Cristoforetti giving a walk through what astronauts do when nature calls.

Astronauts on the International Space Station will include turkey, cornbread stuffing, and more, stored in plastic pouches. Which Thanksgiving Day staple will the earliest settlers in space likely take first to alien worlds?